Why to Update Applications to .Net Development Platform?

Along with making it open source and cross-platform, Microsoft further made .Net platform available to Linux and Mac programmers. The open source version of the platform includes .Net Core Runtime, Framework and Libraries, along with ASP.Net and .Net compilers. Both Windows and non-Windows developers can now use the platform to build and manage software applications across multiple devices and operating systems. There are also a number of reasons why enterprise must consider updating their applications to .Net 2015 development platform.

Certified ASP.Net developers is what businesses look for. Why?

Every business in recent trend is being influenced by the IT industry knowingly or unknowingly. Internet connectivity has seen a magical change during past few years. It is now not limited to just a specific size of region on the globe rather it is now covered almost all geographic area of the globe. Well this is possible due to the GPRS and 2G or 3G mobile networks available around the globe. Due to wireless internet connectivity the cost of infrastructure has been limited to a great extent. Moreover, user needn’t to spend much for the desktop machine rather these are replaced by modern era smart phones and tablets. Users love the way they browse internet from their hand held computer devices at any time at anywhere using the internet connectivity through mobile networks. On the other hand, enterprise is getting the benefit from this situation because it helps them to reach at their target audience without much effort with accuracy. So every business now relies on web applications to expand their business.

Why is ASP.Net among the Top Languages to Build Web Applications?

ASP.NET, the open source and server-side web application framework that is designed for development and production of dynamic web pages is at present considered as one of the most adored as well as accepted web building languages. This fame of ASP.NET can be attributed to the user-friendly structure of the application that is based on a CLR or Common Language Runtime structure, which offers the programmers the option of writing ASP.NET specific code without the aid of any other supported .NET language.

Patterns in ASP.Net Development That Developers Should Know

As an open source web development framework, ASP.Net is used widely for creating a wide range of websites, web applications and web services. The server side web application development framework was originally designed by Microsoft as the successor to Active Server Pages (ASP) technology. But Microsoft is updating and improving ASP.Net consistently to convert it into a modular and modern web development framework. Many reports have highlighted how Microsoft is emphasizing more on design patterns. So it becomes essential for web developers to know the formal and informal patterns in ASP.Net.

What makes .Net more preferable than PHP?

PHP or Hypertext Preprocessor was originally a scripting tool which due to its large developer community and easy learn
ing curve, took over the internet by storm in a short matter of time. This free tool has a huge number of frameworks that can simplify web development. Microsoft developed ASP.NET so that developers can take advantage of an easy scripting tool to build web applications as well as pages. This ASP’s successor can be coded by using any of the languages that is .NET supported, making it really popular amongst the developers. Now, when it comes to selecting the language we face a huge dilemma about which one to choose from these two. Given below are some sections and how both software fare in those categories.

Scalability along with maintenance- In this respect, there can be no winners as both are equally scalable. In fact, how easy the maintenance as well as scalability becomes, is dependent on the experience of the programmer, proper standards as well as guidelines for programming being followed, which programming practices along with frameworks are being used, etc.

Costs- This is one section where PHP is the clear winner since it is totally free. When using the Microsoft product, some costs are associated like you have to have Windows as the development can be made on Windows machine only; Windows hosting along with IDE or Integrated Development Environment is also required. For example Visual Studio is the most popularly used IDE. Beginners do not have to shell out specifically to use .NET. However, those who have upgraded to professional stages need Visual Studio and such other tools which may turn out to be expensive. However, the free PHP running on Linux web hosting may be used on Linux, Mac or Windows. A number of paid as well as free IDEs support it.

Speed as well as performance- In most cases, this subject has been the topic of much debate. The debates often come as biased so that one language can be promoted over the other. When you measure the speed of a web application there are plenty of factors to keep in mind. So, most often programming languages do not have any specific or noticeable effect on the performance as well as speed. However, when enormous tasks need to be performed then some factors should be considered before making the big decision to choose the software that is best suited for the scenario. In some respects, PHP performs slightly better than .NET but the effect is quite marginal.

Availability of editors along with tools- PHP developers mostly prefer to use text editors such as Notepad++ and Vim, instead of full-fledged IDE. But those who prefer to use IDE can find solid support in free editors such as Eclipse. Most IDEs also supported ASP.NET but Visual Studio is the most preferred one. In fact, the features as well as benefits offered by using Visual Studio is the most pronounced.

Portability- Both office along with web applications may use .NET framework but PHP works only on the web. However, you can insert as well as run JAVA code within it through Java JRE installation on webserver which may prove to be cumbersome.

Language support- A vast variety of development languages are supported by .NET. However, only JAVA and PHP language itself are supported by PHP.

Web services- In this category also .NET is definitely most preferred over PHP since the best features are available in this language for the building of useful web services. In fact, the entire building process is also really simple when compared to other present frameworks.

Security- The framework integrated with effective security mechanism to save many programming makes ASP.NET framework again more preferable.

There are individual advantages to both the above mentioned frameworks and the ultimate decision should be made after careful consideration of the individual requirements. However, when it comes to building of multi-featured applications, ASP.NET framework gains a slight edge over PHP. If you are willing to incur some initial costs then you will be left with an application that has a plethora of features along with zero security concern.

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jQuery advantages when using in ASP.Net

These days there are plenty of options available in case of frameworks as well as programs for the creation of webpages. One program that helps in easy scripting as well as programming is ASP.Net; jQuery gives great benefit to the program. The open source light weight JavaScript library called jQuery is a fantastic option for easy and fast HTML DOM manipulation as well as traversing, client side animations as well as scripting, event handling, etc. It also helps in easy integration of your SharePoint and ASP.Net applications. The combination of both the programs is quite intriguing which helps you create server-side dynamic websites very easily.

You can use both together very easily. Microsoft programs in fact, are bundled with jQuery so that it may be used with ASP.Net. Visual Studio is one such program which acts as the key for the creation of web pages along with coding in several languages through intellisense. In case, there is no integration between the two you simply have to download the recent jQuery library which is easily available from jQuery.com; then copy or unzip the file in the website project’s root directory.

Advantages

More functionality with less writing- A huge benefit offered by this is that very less code is needed for performing of several complicated client side operations by virtue of several chaining mechanisms, selector expressions support along with other familiar features that make it easier to conduct complex DOM manipulation. The chaining mechanism helps in code reduction.

Easy, fast and lightweight- From point of size the library is only 20KB in compressed form which makes it light, as such the execution time is less as well. When using the platform, the sheer simplicity can be easily understood. When compared to the normal JavaScript code, the development time is quite less. There are also no security risks associated; it may be included in the project simply like any JavaScript file.

Different codes than HTML mark ups- Client side scripts can be easily separated from HTML mark ups by virtue of the library. The program’s $(document).ready() function enables this function. When the library is being used, the HTML code can be made neat with the combination of any JavaScript code. In fact the code can even be separated into separate file to link it to aspx page.

Cross browser compatibility- The code is compatible with every browser which prevents any necessity for writing individual client side code meant for various browsers. When using the program to maintain cross browser compatibility, the css properties should be set so that they are compatible accordingly.

Presence of several plug-ins- The internet has several plug-ins freely available for use in the projects. There is a huge directory of plug-ins which accounts for the high jQuery usage which is growing each day. In fact, many of the available plug-ins may be re-used.

Lightweight and easy Ajax application- A huge advantage of using the library lies in the development of light weight Ajax application with JSON support in ASP.Net. The library helps in prevention of bulky UpdatePanel control meant for Ajax communications.

Use of Content Distribution Network for internet sites- For the sites which are hosted on internet, the using of library hosted by Google CDN becomes easy. Major open source widely used JavaScript libraries are used globally across sites by virtue of the network. This helps in the management of recent updates, bug fixes as well as provision of high speed access for better caching.

Other advantages are easy integration between jQuery and ASP.NET Ajax projects and extension of existing functionality. In fact, the benefits do not simply stop with those mentioned here. When the platform is actually used, then only you will be able to understand a lot more points. There are no security risks associated with the usage which gives yet another benefit to the developers.

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How to use the new CORS support in Web API 2

Many exciting new features have been enabled in ASP.NET Web API 2. This framework enables easy building of HTTP services which will reach many clients across a broad spectrum including mobile devices as well as browsers. The addition of several features has idealized this platform.

Some of the most remarkable features are attribute routing(on top of convention-based routing), Open Web Interface for .NET or OWIN self hosting, Web API Odata, IhttpActionResult and the most significant is the Cross Origin Resource Sharing which has taken the cyber world by storm.

CORS is the short form of Cross-Origin Resource Sharing; this standard allows web pages the ability of making Ajax requests to other domains. Same-origin policy which has been implemented on browsers is relaxed; previously this policy limited calls to be just within same domain with cross-domain calls not being allowed. CORS defines the interaction of the browser along with server so that cross origin calls can be made. API supports this in its 2nd version and it is compliant with standards of W3C.

CORS is already supported by majority of modern browsers. But if we want to enable support for API services, first of all we will be needing a few assemblies to ensure that this is done smoothly. We will need System.Web.Cors.dll which is not dependent on System.Web.Http.dll or System.Web.dll and contains core CORS library; System.Web.Http.Cors.dll which contains CORS enabling library on Web API which is dependent on System.Web.Http.dll as well as System.Web.Cors.dll.

When upgrading and installing the package from nightly builds, the first thing that you have to do is create new API project by starting with new template.

Since you do not need Microsoft.AspNet.Mvc.FixedDisplayModes package, the second step is to uninstall it. In fact uninstalling this is necessary as you will be prevented from updating to recent nightly build.

The 3rd step is installing Microsoft.AspNet.WebApi.Cors package from nightly builds. Set the package source and it will enable you to see CORS package.

After that, the 4th step is to fix binding redirects that are there in web.config, otherwise there will be errors. which is existing must be replaced which will enable the smooth running of the applications.

After that you can try it out by browsing test clients available on some sites and making a fast cross-origin request. You will find Test APIs and all you have to do is click there and paste the URL on your API. Click “Send” and it will show request failed since CORS is not enabled on API by default. Now you have to enable CORS by calling config.EnableCors (new EnableCorsAttribute()). Now you have enabled CORS for all controllers and all origins will be allowed.

While we enable this a few scenarios should be considered. While enabling this, HttpConfiguration has a new method of extension added to it which will enable global support per action or per controller.

When calling EnableCors, global settings can be defined. For example we can enable the sharing globally which will allow all headers, origins and methods. EnableCorsAttribute has many settings which are easy to configure. The controller can be scoped with the support as well. You just have to call EnableCors without the provision of a global setting. Then the EnableCorsAttribute can be declared so that the controller is enabled with the support. It can also be enabled on single action in a similar manner.

An action or controller can be excluded from EnableCors as well simply by using DisableCors attribute. Custom IcorsPolicyProvider can be implemented as well so that policies or settings related to the support from other sources can be loaded dynamically.

One thing to remember when testing this with IE is that the port is not considered by IE as part of Security Identifer or the origin which is used for enforcement of Same Origin Policy. So test clients and Web API on different local hosts will hinder cross-origin requests.

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DotNet Development and the Reasons Why It Is Preferred by Many

DotNet framework is developed by Microsoft known for its services like memory management, security and exceptional handling. It is a revolutionary expertise which has been in line with the creation of dynamic applications which are mostly interactive and user-friendly. It is mostly preferred platform for creating robust applications targeting desktop, laptop, Smartphones and all kinds of tablet users.

Since its launch it has been used by developers across the globe catering various software needs of diverse domains and industries. It has given high end web application services and has gained fame by being the most wanted technologies in the world. DotNet is a combination of a number of technologies, tools as well as international coding standards. The evolution of web development is likely attributed to DotNet development which has generated marvelous interest in creating cloud-based solutions too.

There is strong competition in the field of technologies and furthermore the need to generate more enterprise online with expertise and know-how. To achieve this, optimal use of DotNet development services is of great importance. This newest web expertise has encapsulated huge allowance of information and critical facts and figures which include details about customers, operations, services and the like. It can interact well between newer and older applications. With its advanced design features and tools, it manages security requirements and is highly portable which means it can run on multiple platforms.

Reasons for DotNet development rules the web development world and is the most favorite among programmers:

1. Support for Several Programming Languages

DotNet has multi-lingual capabilities which help developers of diverse origins and allows the developer for language programming comfortably. So one can easily pick his favorite DotNet framework-supported-programming-language and make robust web applications that will run in a virtual environment.

2. Higher security levels

It is rather one of the best in security features because of its defense-in-depth security scheme. The security grade of the applications can be ascertained by the developers as needed for database security, particularly if the apps is accessed remotely. The main security model of the DotNet framework comprises of a few core components such as, the code access security, role based security, cryptography and the application domains.

• Code access security: If any resource is to be accessed, but the code does not provide the permission, the access to that particular resource would be denied. It focuses on the policy and permissions as evidence aspects defined by the evidence-based security. The Code access security aspect of the DotNet framework has recently been modified and updated, so that it could be used and understood in a simpler manner.

• Cryptography: Within the DotNet framework the cryptography consists of the digital signatures, random number generation, hashing and more, where the elements are easily accessible to the developers. This aids in providing a high amount of flexibility when the security components are combined together at various levels of security present.

• Role Based Security: This aims to connect the security aspect the groups and the users within the application. This is generally done through the authorization and authentication, where then the security access level (permission) of the user is known by determining their role.

• Application domains: The DotNet framework ensures to keep the portions of an application separate from one another, with the help of the application domains which proves to be very helpful in the entire process. Due to the verified managed code of the framework it, the CLR is capable of high isolation within the process itself, where each process can comprise of a different security level.

3. Large Number of Ready to Use Classes

The DotNet Framework class library is divided into two parts: the Base Class Library and the Framework Class Library, which is huge includes an expanded set of libraries, including Windows Forms, ADODotNet, ASPDotNet, Language Integrated Query, Windows Presentation Foundation, Windows Communication Foundation etc. Many developers also love the DotNet framework to due to its large set of ready to use classes. The system classes can be used by any app that is developed on the platform. Further, Microsoft has developed the DotNet framework based on object oriented architecture. So each tag or code written by you will be treated as an object.

4. Supports data retrieval and recovery

DotNet possesses magnificent crash protection capability which helps in data recovery after a sudden crash effortlessly. It can detect any memory leak and can retrieve it back. These security measures make DotNet extremely reliable and secured to use.

5. Innovative Web Services

DotNet enables multiple functionalities in the websites making it marked as the most scalable and reliable platform, which fulfills all modern apps development requirements. It makes use of HTML, C#, and Javascript to create sophisticated as well dynamic websites. It has interoperability features and most demanding platform for web development.

6. Rapid development and wide coding standards

DotNet supports rapid application development and exhibits classic applications with the help of its powerful tools which are available in the IT market. This helps the developers avoid fresh new code and make use of existing code snippets and Windows application services. DotNet also supports various applications which are of immense advantage for the programmers.

Along with various other reasons, DotNet also manages to provide an excess of enhancements, modifications and customizations. Its features on various attributes which are akin to top quality and reliable solutions. It is profitable to hire offshore software providers who boast of amazing skill set and cost-effective services. This practice has worked wonders for many companies and continues to be beneficial for companies who opt for virtual developers adept in .net application development.

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